In the diagram, line OB bisects angle AOC. Find m angle BOC. Explain your answer.

Mathematics

1 answer:

klasskru [66]3 years ago

6 0

Answer:

m∠BOC = 53°

Step-by-step explanation:

The definition of an angle bisector is that it divides an angle into two congruent angles. ∠AOC is divided by angle bisector OB into angles ∠AOB and ∠BOC, hence those two angles are congruent.

m∠AOB = m∠BOC = 53°

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